Emerson Network Power, a business of Emerson and the global leader in enabling Business-Critical Continuity™, today announced a new series of high efficiency power supplies for LED lighting, the LDS25 ...

Thanks to their energy savings, long service life, durability and design flexibility they offer, light emitting diodes (LEDs) are rapidly replacing incandescent and fluorescent technologies in both ...

The LDB200 series of LED power supplies from Excelsys offer 200 Watts of constant current / constant voltage power in an IP67 rated, low profile, aluminum case measuring only 7.80 x 2.48 x 1.38" with ...

As LED lighting continues to dominate the global lighting industry, the demand for dependable LED Power Supply factory solutions and trustworthy LED Module Wholesale providers is growing fast. These ...

144 LEDs total. Three sets of 48 in series connected in parallel. My problem is I don't know what value to use for R1. I'm thinking 600 ohm, but I really don't know how to calculate this. I'm making ...